Resolving Hex dependencies...
Resolution completed in 0.065s
Unchanged:
  circular_buffer 1.0.0
  connection 1.1.0
  crc32cer 1.1.3
  elixir_make 0.9.0
  interactive_cmd 0.1.3
  jason 1.4.4
  kayrock 1.0.0-rc2
  nerves 1.14.0
  nerves_discovery 0.1.2
  nerves_logging 0.2.4
  nerves_runtime 0.13.12
  nerves_system_bbb 2.29.3
  nerves_system_br 1.33.5
  nerves_system_grisp2 0.17.3
  nerves_system_mangopi_mq_pro 0.15.3
  nerves_system_osd32mp1 0.24.3
  nerves_system_qemu_aarch64 0.3.3
  nerves_system_rpi 2.0.2
  nerves_system_rpi0 2.0.2
  nerves_system_rpi0_2 2.0.2
  nerves_system_rpi2 2.0.2
  nerves_system_rpi3 2.0.2
  nerves_system_rpi4 2.0.2
  nerves_system_rpi5 2.0.2
  nerves_system_x86_64 1.33.3
  nerves_toolchain_aarch64_nerves_linux_gnu 13.2.0
  nerves_toolchain_armv6_nerves_linux_gnueabihf 13.2.0
  nerves_toolchain_armv7_nerves_linux_gnueabihf 13.2.0
  nerves_toolchain_ctng 1.10.0
  nerves_toolchain_riscv64_nerves_linux_gnu 13.2.0
  nerves_toolchain_x86_64_nerves_linux_musl 13.2.0
  nerves_uevent 0.1.4
  property_table 0.3.3
  ring_logger 0.11.5
  shoehorn 0.9.3
  tablet 0.3.2
  toolshed 0.4.2
  uboot_env 1.0.2
  varint 1.5.1
All dependencies have been fetched
==> connection
Compiling 1 file (.ex)
     warning: using single-quoted strings to represent charlists is deprecated.
     Use ~c"" if you indeed want a charlist or use "" instead.
     You may run "mix format --migrate" to change all single-quoted
     strings to use the ~c sigil and fix this warning.
     │
 553 │         [{:data, [{'State', mod_state}]}]
     │                    ~
     │
     └─ lib/connection.ex:553:20

     warning: using single-quoted strings to represent charlists is deprecated.
     Use ~c"" if you indeed want a charlist or use "" instead.
     You may run "mix format --migrate" to change all single-quoted
     strings to use the ~c sigil and fix this warning.
     │
 680 │     format = '** Generic server ~p terminating \n' ++
     │              ~
     │
     └─ lib/connection.ex:680:14

     warning: using single-quoted strings to represent charlists is deprecated.
     Use ~c"" if you indeed want a charlist or use "" instead.
     You may run "mix format --migrate" to change all single-quoted
     strings to use the ~c sigil and fix this warning.
     │
 681 │       '** Last message in was ~p~n' ++ ## No last message
     │       ~
     │
     └─ lib/connection.ex:681:7

     warning: using single-quoted strings to represent charlists is deprecated.
     Use ~c"" if you indeed want a charlist or use "" instead.
     You may run "mix format --migrate" to change all single-quoted
     strings to use the ~c sigil and fix this warning.
     │
 682 │       '** When Server state == ~p~n' ++
     │       ~
     │
     └─ lib/connection.ex:682:7

     warning: using single-quoted strings to represent charlists is deprecated.
     Use ~c"" if you indeed want a charlist or use "" instead.
     You may run "mix format --migrate" to change all single-quoted
     strings to use the ~c sigil and fix this warning.
     │
 683 │       '** Reason for termination == ~n** ~p~n'
     │       ~
     │
     └─ lib/connection.ex:683:7

warning: mtime (modified time) for "/work/proj/_build/host/lib/connection/ebin" was set to the future, resetting to now
Generated connection app
==> circular_buffer
Compiling 1 file (.ex)
warning: mtime (modified time) for "/work/proj/_build/host/lib/circular_buffer/ebin" was set to the future, resetting to now
Generated circular_buffer app
==> varint
Compiling 2 files (.ex)
warning: mtime (modified time) for "/work/proj/_build/host/lib/varint/ebin" was set to the future, resetting to now
Generated varint app
==> jason
Compiling 10 files (.ex)
warning: mtime (modified time) for "/work/proj/_build/host/lib/jason/ebin" was set to the future, resetting to now
Generated jason app
==> tablet
Compiling 2 files (.ex)
warning: mtime (modified time) for "/work/proj/_build/host/lib/tablet/ebin" was set to the future, resetting to now
Generated tablet app
==> elixir_make
Compiling 8 files (.ex)
warning: mtime (modified time) for "/work/proj/_build/host/lib/elixir_make/ebin" was set to the future, resetting to now
Generated elixir_make app
==> nerves_logging
 CC kmsg_tailer.o
 LD kmsg_tailer
Not crosscompiling. To test locally, the port binary needs extra permissions.
Set SUDO=sudo to set permissions. The default is to skip this step.
SUDO_ASKPASS=/usr/bin/ssh-askpass
SUDO=true
Compiling 5 files (.ex)
Generated nerves_logging app
==> nerves_discovery
Compiling 5 files (.ex)
Generated nerves_discovery app
==> ring_logger
Compiling 7 files (.ex)
Generated ring_logger app
==> shoehorn
Compiling 8 files (.ex)
Generated shoehorn app
==> interactive_cmd
Compiling 1 file (.ex)
Generated interactive_cmd app
==> nerves
HOST_CC port.o
HOST_LD port
Compiling 51 files (.ex)
Generated nerves app
==> nerves_compatibility_test
Compiling NIF in c_build
-- Configuring done (0.1s)
-- Generating done (0.0s)
-- Build files have been written to: /work/proj/deps/crc32cer/c_build
gmake[1]: Entering directory '/work/proj/deps/crc32cer/c_build'
gmake[2]: Entering directory '/work/proj/deps/crc32cer/c_build'
gmake[3]: Entering directory '/work/proj/deps/crc32cer/c_build'
gmake[3]: Leaving directory '/work/proj/deps/crc32cer/c_build'
[ 14%] Built target crc32c_sse42
gmake[3]: Entering directory '/work/proj/deps/crc32cer/c_build'
gmake[3]: Leaving directory '/work/proj/deps/crc32cer/c_build'
[ 28%] Built target crc32c_arm64
gmake[3]: Entering directory '/work/proj/deps/crc32cer/c_build'
gmake[3]: Leaving directory '/work/proj/deps/crc32cer/c_build'
[ 71%] Built target crc32c
gmake[3]: Entering directory '/work/proj/deps/crc32cer/c_build'
gmake[3]: Leaving directory '/work/proj/deps/crc32cer/c_build'
[100%] Built target crc32cer_nif
gmake[2]: Leaving directory '/work/proj/deps/crc32cer/c_build'
gmake[1]: Leaving directory '/work/proj/deps/crc32cer/c_build'
===> Analyzing applications...
===> Compiling crc32cer
==> uboot_env
Compiling 5 files (.ex)
Generated uboot_env app
==> property_table
Compiling 8 files (.ex)
Generated property_table app
==> nerves_uevent
 CC uevent.o
c_src/uevent.c: In function ‘sigchld_handler’:
c_src/uevent.c:509:12: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
  509 |     (void) write(sigchld_pipe[1], &b, 1);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 LD uevent
Not crosscompiling. To test locally, the port binary needs extra permissions.
Set SUDO=sudo to set permissions. The default is to skip this step.
SUDO_ASKPASS=/usr/bin/ssh-askpass
SUDO=true
Compiling 5 files (.ex)
Generated nerves_uevent app
==> nerves_runtime
Compiling 14 files (.ex)
Generated nerves_runtime app
==> toolshed
Compiling 5 files (.ex)
Generated toolshed app
==> kayrock
Compiling 69 files (.ex)
     warning: :kpro_schema.min_flexible_vsn/1 is undefined (module :kpro_schema is not available or is yet to be defined)
     │
 118 │     min_flexible = :kpro_schema.min_flexible_vsn(api)
     │                                 ~
     │
     └─ lib/kayrock/generate.ex:118:33: Kayrock.Generate.flexible_version?/2

    warning: :snappyer.compress/1 is undefined (module :snappyer is not available or is yet to be defined)
    │
 33 │     {:ok, out} = :snappyer.compress(data)
    │                            ~
    │
    └─ lib/kayrock/compression/snappy.ex:33:28: Kayrock.Compression.Snappy.compress/1

    warning: :snappyer.decompress/1 is undefined (module :snappyer is not available or is yet to be defined)
    │
 59 │         case :snappyer.decompress(data) do
    │                        ~
    │
    └─ lib/kayrock/compression/snappy.ex:59:24: Kayrock.Compression.Snappy.decompress/1
    └─ lib/kayrock/compression/snappy.ex:75:20: Kayrock.Compression.Snappy.decompress_chunks/2

Generated kayrock app
==> nerves_compatibility_test

Nerves environment
  MIX_TARGET:   host
  MIX_ENV:      prod

Checking for prebuilt Nerves artifacts...
Compiling 2 files (.ex)
Generated nerves_compatibility_test app